1. Applicants can log in to ICBC's online banking, select Credit Card Services - Limit Adjustment - Temporary Limit Application, and submit an application to ICBC. Generally, ICBC will reply to the applicant within 2 working days.

2. Applicants can call ICBC’s customer service hotline 95588, select manual service, and apply for an increase in the temporary quota.

3. Applicants can also bring proof of funds and valid identity documents to the bank counter to apply, but there are many procedures and the operation is more troublesome.

It should be noted that generally only when the credit card has been used for more than three months can an application for a balance adjustment be made, and a self-service balance increase can only be used once every three months. The temporary quota must be returned when it expires, otherwise it will be calculated as an excess and the consequences will be serious.